72416794 has 8 divisors (see below), whose sum is σ = 108662400. Its totient is φ = 36195996.

The previous prime is 72416779. The next prime is 72416843. The reversal of 72416794 is 49761427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5557 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (13582800).

Almost surely, 2^72416794 is an apocalyptic number.

72416794 is a deficient number, since it is larger than the sum of its proper divisors (36245606).

72416794 is a wasteful number, since it uses less digits than its factorization.

72416794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12404.

The product of its digits is 84672, while the sum is 40.

The square root of 72416794 is about 8509.8057557150. The cubic root of 72416794 is about 416.8179673106.

The spelling of 72416794 in words is "seventy-two million, four hundred sixteen thousand, seven hundred ninety-four".